Balancing Equations
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Balancing Equations
Anyone got any tips for teaching this? It is a huge chunk of marks in Edexcel Science and is not explained very well in any of the books. Thanks DG
Re: Balancing Equations
http://chemistry.about.com/cs/stoichiom ... 42903a.htm" onclick="window.open(this.href);return false;
Any help? We did loads at O level and I remember it being very straightforward but I can't remember how we were taught to do it.
Any help? We did loads at O level and I remember it being very straightforward but I can't remember how we were taught to do it.
Re: Balancing Equations
You need a good visual explanation, can't find one just yet bbc bitesize is brief, and then loads of practice.
http://education.jlab.org/elementbalancing/index.html" onclick="window.open(this.href);return false;
Here are some pictures that might help.
http://www.chemistryland.com/CHM130W/08 ... ChemEq.htm" onclick="window.open(this.href);return false;
http://education.jlab.org/elementbalancing/index.html" onclick="window.open(this.href);return false;
Here are some pictures that might help.
http://www.chemistryland.com/CHM130W/08 ... ChemEq.htm" onclick="window.open(this.href);return false;